Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Noelle Grieger, P.T.

Physical Therapist in Lake Elsinore, CA · enumerated 2007 · practices at Blue Skies Physical Therapy.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003956798

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Registry record

Entity type Individual (Type 1)

Name Nancy Noelle Grieger

Credential P.T.

Sex Female

Practice address 20701 Cereal St, Skydive Elsinore, Team Room 8, Lake Elsinore, CA, 92530

Phone (702) 904-0178

Enumeration date Feb 8, 2007

Last updated in NPPES Feb 25, 2021

Taxonomy & licenses

2251S0007X Sports Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1656 (NV) Secondary

146N00000X Basic Emergency Medical Technician Emergency Medical Service Providers · License E156417 (CA) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 40167 (CA) Primary

2251S0007X Sports Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT40167 (CA) Secondary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Nancy Grieger?

The National Provider Identifier (NPI) for Nancy Grieger is 1003956798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nancy Grieger practice?

The practice location on file with NPPES is in Lake Elsinore, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Blue Skies Physical Therapy Sports Physical Therapist · Lake Elsinore, CA NPI 1750975140

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-25.